Fiber and film forming polyester composition

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260 75P, C08G 6318

Patent

active

040678555

ABSTRACT:
Polyester compositions suitable for fiber and film formation contain from 0.2 to 3.0% by weight of fine particles of uniform size and possess sufficient slippery tendency, appropriate opacity and crystallizing potential; said particles containing lithium and phosphorus as a lithium salt of a phosphoric acid ester constituent of short chain polyesters.

REFERENCES:
patent: 2921051 (1960-01-01), Amborski et al.
patent: 3048564 (1962-08-01), Heffelfinger
patent: 3171828 (1965-03-01), Isaacs et al.
patent: 3651017 (1972-03-01), Tanabe et al.
patent: 3657180 (1972-04-01), Cohn
Zimmermann et al., Abhandl. Deut. Akad. Wiss. Berlin, Kl. Chem., Geol. Biol. 1965(3), pp. 19-27.

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